From 65ef705d73144167aa6e3eeef87fd55a691fc9e0 Mon Sep 17 00:00:00 2001
From: Eugenio Favalli <elvenprogrammer@gmail.com>
Date: Tue, 3 Jan 2006 17:54:26 +0000
Subject: Enabled some /commands.

---
 src/game.cpp       | 11 ++++++++++-
 src/gui/chat.cpp   | 54 ++++++++++++++++++++++++++++++++++++++++++------------
 src/gui/chat.h     |  8 ++++++--
 src/net/protocol.h |  1 +
 4 files changed, 59 insertions(+), 15 deletions(-)

(limited to 'src')

diff --git a/src/game.cpp b/src/game.cpp
index 37b2e995..7f873aef 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -196,7 +196,7 @@ void createGuiWindows()
 {
     // Create dialogs
     chatWindow = new ChatWindow(
-            config.getValue("homeDir", "") + std::string("/chatlog.txt"));
+    config.getValue("homeDir", "") + std::string("/chatlog.txt"));
     menuWindow = new MenuWindow();
     statusWindow = new StatusWindow();
     miniStatusWindow = new MiniStatusWindow();
@@ -1913,6 +1913,15 @@ void do_parse()
                     being->setName(msg.readString(24));
                 }
                 break;
+                
+            case SMSG_WHO_ANSWER:
+                {
+                    std::stringstream userMsg;
+                    userMsg << "Online users: ";
+                    userMsg << msg.readInt32();
+                    chatWindow->chatLog(userMsg.str(), BY_SERVER);
+                }
+                break;
 
             case 0x0119:
                 // Change in players look
diff --git a/src/gui/chat.cpp b/src/gui/chat.cpp
index 91b6be91..748f4848 100644
--- a/src/gui/chat.cpp
+++ b/src/gui/chat.cpp
@@ -32,15 +32,16 @@
 #include "chatinput.h"
 #include "scrollarea.h"
 
-#include "../playerinfo.h"
-#include "../log.h"
-
+#include "../game.h"
 #include "../graphics.h"
-extern Graphics *graphics;
+#include "../log.h"
+#include "../playerinfo.h"
 
 #include "../net/messageout.h"
 #include "../net/protocol.h"
 
+extern Graphics *graphics;
+
 ChatWindow::ChatWindow(const std::string &logfile):
     Window(""),
     mTmpVisible(false)
@@ -194,7 +195,6 @@ ChatWindow::action(const std::string& eventId)
     if (eventId == "chatinput")
     {
         std::string message = chatInput->getText();
-        printf("Message: %s\n", message.c_str());
 
         if (message.length() > 0) {
             // If message different from previous, put it in the history
@@ -253,20 +253,50 @@ ChatWindow::isFocused()
 void
 ChatWindow::chatSend(std::string nick, std::string msg)
 {
-    short packetId = CMSG_CHAT_MESSAGE;
-
-    // prepare command
-    if (msg.substr(0, 1) == "/") {
-        // prepare ordinary message
-        chatLog("Sorry but /commands are not available yet", BY_SERVER);
+    // Prepare command
+    if (msg.substr(0, 1) == "/")
+    {
+        /* Some messages are managed client side, while others
+         * require server handling by proper packet. Probably
+         * those if elses should be replaced by protocol calls */
+        if (msg.substr(0, IS_ANNOUNCE_LENGTH) == IS_ANNOUNCE)
+        {
+            msg.erase(0, IS_ANNOUNCE_LENGTH);
+            MessageOut outMsg;
+            outMsg.writeInt16(0x0099);
+            outMsg.writeInt16(msg.length() + 4);
+            outMsg.writeString(msg, msg.length());
+        }
+        else if (msg.substr(0, IS_HELP_LENGTH) == IS_HELP)
+        {
+            chatLog("-- Help --", BY_SERVER);
+            chatLog("/help : Display this help.", BY_SERVER);
+            chatLog("/announce : Global announcement (GM only)", BY_SERVER);
+            chatLog("/where : Display map name", BY_SERVER);
+            chatLog("/who : Display number of online users", BY_SERVER);
+        }
+        else if (msg.substr(0, IS_WHERE_LENGTH) == IS_WHERE)
+        {
+            chatLog(map_path, BY_SERVER);
+        }
+        else if (msg.substr(0, IS_WHO_LENGTH) == IS_WHO)
+        {
+            MessageOut outMsg;
+            outMsg.writeInt16(0x00c1);
+        }
+        else
+        {
+            chatLog("Unknown command", BY_SERVER);
+        }
     }
+    // Prepare ordinary message
     else {
         nick += " : ";
         nick += msg;
         msg = nick;
 
         MessageOut outMsg;
-        outMsg.writeInt16(packetId);
+        outMsg.writeInt16(CMSG_CHAT_MESSAGE);
         outMsg.writeInt16(msg.length() + 4);
         outMsg.writeString(msg, msg.length());
     }
diff --git a/src/gui/chat.h b/src/gui/chat.h
index 80189665..5b470e27 100644
--- a/src/gui/chat.h
+++ b/src/gui/chat.h
@@ -48,8 +48,12 @@ class ScrollArea;
 
 #define IS_ANNOUNCE         "/announce "
 #define IS_ANNOUNCE_LENGTH  10
-#define IS_WHERE            "/where "
-#define IS_WHERE_LENGTH     7
+#define IS_HELP             "/help"
+#define IS_HELP_LENGTH      5
+#define IS_WHERE            "/where"
+#define IS_WHERE_LENGTH     6
+#define IS_WHO              "/who"
+#define IS_WHO_LENGTH       4
 
 /**
  * gets in between usernick and message text depending on
diff --git a/src/net/protocol.h b/src/net/protocol.h
index 8ac0f16d..e7d6f286 100644
--- a/src/net/protocol.h
+++ b/src/net/protocol.h
@@ -39,6 +39,7 @@ class Being;
 #define SMSG_PLAYER_STAT_UPDATE_4    0x00bc
 #define SMSG_PLAYER_STAT_UPDATE_5    0x00bd
 #define SMSG_PLAYER_STAT_UPDATE_6    0x00be
+#define SMSG_WHO_ANSWER              0x00c2
 #define SMSG_PLAYER_WARP             0x0091 /**< Warp player to map/location */
 #define SMSG_PLAYER_INVENTORY        0x01ee
 #define SMSG_PLAYER_INVENTORY_ADD    0x00a0
-- 
cgit v1.2.3-70-g09d2